Am I the only one

So today we had baby's first appt at five weeks at a new office because the old office wasn't filing the claims properly. Sadly we miscarried in March with our first at five weekS at that office as well. All they did today was give me a due date and made me pee in a cup and talk about my dos and donts and scheduled out next two appts. So I have aappt scheduled at the old office on the 20th as my first appt with them where they will do blood test and an ultra sound. So my question is should I keep that appt and go to see what's going on in there or should I just wait it out until our next ob appt November 4th with the new office where they will do an ultrasound ??? Am I wrong for wanting to go to the one on the twenty ????